Hey ILF people...just found this video on the Screeching Owl Effects site (also on Effectsdatabase.com)It's a fuzz with an internally-routed feedback loop, and the oscillation frequency of the feedback is controllable via exp. pedal.Sounds like a job for the Broadcast, eh?

what i meant was that building a feedback looper / broadcast hybrid is doable, so the feedback loop is controlled by the broadcast waveform, some quick thoughts make me believe you could have the option of square (for some quick pulses of oscillation), triangle (up/down oscillation), Steps (random increments/variation of the oscillation) and there's a chance a mix of triangle and steps for maximun sonic pleasure, and you could put on the loop whatever you want , with exp jack for total control of the rate